Node.js
The runtime questions backend interviews keep returning to: the event loop, streams, error handling and the failure modes that only show up under load.
In progress. Node.js is scaffolded and will use the same lessons, practice and interview structure as MongoDB, which is complete today.
Learn
Coming soonStructured lessons that build from fundamentals to the depth an interview actually probes.
Scenarios
Coming soonWork through realistic situations and justify the call you would make.
Interview
Coming soonAnswer-first questions for the day before, with the detail behind each one when you want it.
Cheat Sheet
Coming soonA 5–15 minute refresh of the syntax and interview points you already know.